Choose from the options a, b, c and d given in the figure which shows the correct direction of current.

Options

A.
B.
C.
D.

Answer

To determine the correct direction of current in the circuit, we need to follow these steps:

### Step-by-Step Solution:

1. **Understand the Conventional Current Flow**:
- The conventional direction of current flow is from the positive terminal to the negative terminal of a battery. This means that current flows out of the positive terminal and returns to the negative terminal.

2. **Analyze Each Option**:
- Look at each of the four options (A, B, C, D) presented in the figure to see how the current is depicted.

3. **Evaluate Option A**:
- In Option A, if the current flows from the negative terminal to the positive terminal, this is incorrect since it does not follow the conventional flow of current.

4. **Evaluate Option B**:
- In Option B, if the current flows from the positive terminal to the negative terminal, this aligns with the conventional flow of current. This option is a candidate for the correct answer.

5. **Evaluate Option C**:
- In Option C, if the current flows from the negative terminal to the positive terminal, this is again incorrect as it does not follow the conventional flow.

6. **Evaluate Option D**:
- In Option D, if the current is shown flowing from the positive terminal to the negative terminal, this also aligns with the conventional flow of current. However, if it shows any deviation, it may not be correct.

7. **Conclusion**:
- After evaluating all options, Option B is the one that correctly shows the current flowing from the positive terminal to the negative terminal of the battery.

### Final Answer:
The correct option is **B**.

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